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Old 05-16-2012, 12:24:32 PM   #1
fabrik8
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gas coming out air horn

Just put the carb on and fired up the engine. Fuels is coming out the back air horn like a geyser. I tried adjusting it with the wrench and flathead but it just got worse. is there a way to adjust this or am I goi.g to have to open up that side of the fuel bowl. its a 650 dp

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Old 05-16-2012, 12:42:27 PM   #2
CorkyE
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Sounds like there's trash in the needle/seat, holding it open.
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Old 05-16-2012, 12:47:49 PM   #3
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Set up ignition switch so flames will blow out the front of the vehicle!!! That'll get attention!!!


.
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Old 05-16-2012, 12:59:14 PM   #4
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Quote:
Originally Posted by CorkyE
Sounds like there's trash in the needle/seat, holding it open.
Good place to start too.
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Old 05-16-2012, 01:19:26 PM   #5
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Quote:
Originally Posted by CorkyE
Sounds like there's trash in the needle/seat, holding it open.

That was the issue with my carb when it did the same thing
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Old 05-16-2012, 01:20:22 PM   #6
harbone66
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try tapping the fuel bowl with the soft end of a screwdriver a few times to see if you can jar the needle closed. Best bet is to pull that needle out and see if its shot or has something stuck in it.
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Old 05-16-2012, 01:29:57 PM   #7
fabrik8
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Quote:
Originally Posted by mgoad1971
Set up ignition switch so flames will blow out the front of the vehicle!!! That'll get attention!!!


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Haha thats awsome
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Old 05-16-2012, 01:31:45 PM   #8
fabrik8
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Quote:
Originally Posted by harbone66
try tapping the fuel bowl with the soft end of a screwdriver a few times to see if you can jar the needle closed. Best bet is to pull that needle out and see if its shot or has something stuck in it.
I'll have to try this when I gey out of work at 11
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Old 05-16-2012, 01:36:54 PM   #9
rogerh
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Did you ever turn the carb upside down before installing it? It's possible that the float may have moved far enough to jam the needle while inverted. As suggested, try tapping on it. Either way, you will have to pull it apart and check.

It could also be too much fuel pressure.
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Old 05-17-2012, 10:56:08 AM   #10
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Quote:
Originally Posted by mgoad1971
Set up ignition switch so flames will blow out the front of the vehicle!!! That'll get attention!!!


.

That is a great idea! When he blows the horn it will shoot a flame and they WILL move oout of his way!

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Old 05-17-2012, 01:03:07 PM   #11
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Float is stuck to the bottom. Remove the sight plug and use some thing small through the hole to lift the float., then adjust float and don't run it dry until you check out the bowl/float off the car. Some times they just stick to the floor.
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